diff --git a/docs b/docs
index fb60db620..480552c07 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit fb60db620b52ed14588fb0cc6942727b2ff06588
+Subproject commit 480552c070099271e1df125732296ad11a58b6b0
diff --git a/examples/magnaluna b/examples/magnaluna
index 613d1949f..ccb9fda5e 160000
--- a/examples/magnaluna
+++ b/examples/magnaluna
@@ -1 +1 @@
-Subproject commit 613d1949feefd1c8018995901fad6a9916eb8703
+Subproject commit ccb9fda5e133d585adb03ba2a87b742988e29fc9
diff --git a/src/VoIPController.php b/src/VoIPController.php
index 6862226c7..17c74c28b 100644
--- a/src/VoIPController.php
+++ b/src/VoIPController.php
@@ -320,6 +320,7 @@ final class VoIPController
         if ($this->callState === CallState::ENDED) {
             return $this;
         }
+        $this->API->waitForInit();
         $this->API->cleanupCall($this->public->callID);
         $this->callState = CallState::ENDED;
         $this->diskJockey->discard();